Undergrounding
(underground 的现在分词) n. 地下, 地铁, 地道, 秘密活动\\na. 地下的, 秘密的\\nadv. 在地下, 秘密地
🗣️ 情景例句
I know you want to get to it.
我知道你想要开始啦。
All good things came to an end.
天下无不散之宴席。
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。